BIRMINGHAM, Ala. — The estate of “To Kill a Mockingbird” author Harper Lee has filed suit over an upcoming Broadway adaptation of the novel.

The lawsuit argues that screenwriter Aaron Sorkin’s script wrongly alters Atticus Finch and other characters from the book.

Harper Lee's estate has filed a lawsuit contending that screenwriter Aaron Sorkin’s script wrongly alters Atticus Finch and other characters from the book. Associated Press/Rob Carr, File

The suit, which includes a copy of a contract signed by Lee and dated about eight months before her death in February 2016, contends that Sorkin’s script violates the agreement by portraying Finch, the noble attorney who represents a black man wrongly accused of rape in “Mockingbird,” as someone else in the play.

Filed against the theater company of New York producer Scott Rudin, the complaint cites an interview with the online publication Vulture in which Sorkin was quoted as saying the small-town lawyer would evolve from a racist apologist at the start of the show to become “Atticus Finch by the end of the play.”

Such a change during a play could fit with the character evolution shown between the Pulitzer Prize-winning “Mockingbird” and Lee’s first draft of the novel, finally released in 2015 as “Go Set a Watchman.”

But the lawsuit contends the script would violate the contact by changing Finch and other characters and adding still more people who aren’t in the novel.

The lawsuit asks a judge to enforce a section of the agreement that says the play won’t “depart in any manner from the spirit of the novel nor alter its characters.”

The play is scheduled to open in New York in December.

Related Stories